keep up例句

If homeowners can't keep up the payments, they face foreclosure.
业主如果未能按时交房贷，就会面临丧失抵押品赎回权的危险。

If you don't keep up payments you could be evicted.
如果不继续交费，你会被赶出去。

He lengthened his stride to keep up with her.
他迈大步追上她。